How to Haunt Your House, Book FourHow to Haunt Your House brings new chapters flying, bubbling and crawling to the series in Book Four. There are Flying Phantasms, Mad Labs, Ten Foot Trees, and a variety of home spun spiders all wrapped in our new favorite spider web material using beef netting! We took our theme Invasion of the Spiders to a whole new level and turned our toxic spider experiments into a variety of creepy crawlies perfect for the home haunt. It's time to get inspired